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. Author manuscript; available in PMC: 2021 Jun 28.
Published in final edited form as: Proc SPIE Int Soc Opt Eng. 2013 Mar 19;8668:866814. doi: 10.1117/12.2007930

Figure 4.

Figure 4.

Horizontal (perpendicular to the grating bars in Fig. 2) intensity profiles for symmetric interferometers of 10 μm and of 4.8 μm period, having 2m length, and operated at 80 kVp/55 keV and 10° incidence angle. The FWHM is 18 mm for 10 μm period and 12.5 mm for 4.8 μm period.